Round|Lab Grown|IGI

0.80ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG833607084

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833607084

Diamond specifications and retailer prices

From $287 USD
As of October 27, 2026
Save $462 USD (62%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,015 USD at MOH London · As of October 19, 2026
View at MOH London

About this 0.8ct lab-grown round diamond

This 0.8ct lab-grown round sits in the just-under-one-carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG833607084 or 833607084. Listed at 11 retailers as of October 27, 2026, with a 161% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.80
Carat
J
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.3°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833607084
Dimensions5.84 × 5.81 × 3.70 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.81 mm0.80 ctJ / VS1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG833607084
Side View
Table 58.0%Crown 35.3°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $1,015 USD|Low: $195 USD|High: $1,052 USD|Avg: $529 USD|-2.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 10$195 USD
Retailer 9$287 USD
Retailer 4$292 USD
Retailer 3$366 USD
Retailer 2$370 USD
Retailer 7$374 USD
Retailer 5$390 USD
Retailer 8$733 USD
Retailer 6$749 USD
MOH London$1,015 USD

35 data points across 10 retailers

11 retailers$287 USD to $749 USD

Retailer 1
-
$209 USD
Price last confirmed 20 days ago
Retailer 2
-
$243 USD
View
Price last confirmed 21 days ago
A
Retailer 3
-
$287 USD
View
A
Retailer 4
-
$292 USD
View
A
Retailer 5
-
$366 USD
€349 EUR
View
A
Retailer 6
-
$370 USD
View
A
Retailer 7
-
$374 USD
£294 GBP
View
A
Retailer 8
-
$390 USD
ZAR 6,306 ZAR
View
B+
Retailer 9
-
$733 USD
View
B+
Retailer 10
-
$749 USD
View
Most Expensive
MOH London
LG833607084 · Oct 19
$1,015 USD
£799 GBP
View
Price last confirmed 11 days ago
10 more retailers have this diamond
Prices start from $287 USDSave up to $462 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.80ct Round
$287 USD